Jason Alexander
Jason Alexander
Jay Scott Greenspan, better known by his professional name of Jason Alexander, is an American actor, writer, comedian, television director and producer, and singer. He is best known for his role as George Costanza on the television series Seinfeld, appearing in the sitcom from 1989 to 1998. He also has had an active career on the stage, appearing in several Broadway musicals including Jerome Robbins' Broadway in 1989, for which he won the Tony Award as Best Actor in a Musical. He appeared in the Los Angeles production of The Producers with Martin Short. He is the Artistic Director of "Reprise! Broadway's Best in Los Angeles," where he has directed several musicals. Alexander is also an avid poker player.
Known For Acting
Popularity 30.723
Birthday 1959-09-23
Place of Birth Newark, New Jersey, USA
Also Known As Jason Scott Greenspan ,
Pretty Woman
1990

Pretty Woman

Jacob's Ladder
1990

Jacob's Ladder

Blankman
1994

Blankman

The Mosquito Coast
1986

The Mosquito Coast

Quantum Quest: A Cassini Space Odyssey
2010

Quantum Quest: A Cassini Space Odyssey

The Burning
1981

The Burning

North
1994

North

The Paper
1994

The Paper

Farce of the Penguins
2007

Farce of the Penguins

Coneheads
1993

Coneheads

Shallow Hal
2001

Shallow Hal

Hachi: A Dog's Tale
2009

Hachi: A Dog's Tale

101 Dalmatians II: Patch's London Adventure
2002

101 Dalmatians II: Patch's London Adventure

White Palace
1990

White Palace

A Christmas Carol
2004

A Christmas Carol

Bye Bye Birdie
1995

Bye Bye Birdie

Cinderella
1997

Cinderella

The Aristocrats
2005

The Aristocrats

Snoop Dogg's Hood of Horror
2006

Snoop Dogg's Hood of Horror

Rock Slyde
2010

Rock Slyde

The Man Who Saved Christmas
2002

The Man Who Saved Christmas

Denial
1998

Denial

Love! Valour! Compassion!
1997

Love! Valour! Compassion!

Dunston Checks In
1996

Dunston Checks In

The Adventures of Rocky & Bullwinkle
2000

The Adventures of Rocky & Bullwinkle

A Fairly Odd Movie: Grow Up, Timmy Turner!
2011

A Fairly Odd Movie: Grow Up, Timmy Turner!

I Don't Buy Kisses Anymore
1992

I Don't Buy Kisses Anymore

The Trumpet of the Swan
2001

The Trumpet of the Swan

How to Go Out on a Date in Queens
2006

How to Go Out on a Date in Queens

For Better or Worse
1995

For Better or Worse

The Voyages of Young Doctor Dolittle
2011

The Voyages of Young Doctor Dolittle

Jerry Seinfeld: Submarine Captain
2007

Jerry Seinfeld: Submarine Captain

Rockabye
1986

Rockabye

Madeline: Lost in Paris
1999

Madeline: Lost in Paris

Down on the Waterfront
1994

Down on the Waterfront

Ira & Abby
2006

Ira & Abby

The Return of Jafar
1994

The Return of Jafar

Lucky Stiff
2014

Lucky Stiff

Jingle Bells
1999

Jingle Bells

Misery Loves Comedy
2015

Misery Loves Comedy

Wild Card
2015

Wild Card

Not Your Time
2010

Not Your Time

Comedy Central Roast of William Shatner
2006

Comedy Central Roast of William Shatner

Seinfeld: How It Began
2004

Seinfeld: How It Began

Larry Gaye: Renegade Male Flight Attendant
2015

Larry Gaye: Renegade Male Flight Attendant

Sex, Censorship and the Silver Screen
1996

Sex, Censorship and the Silver Screen

The Grand
2007

The Grand

How Murray Saved Christmas
2014

How Murray Saved Christmas

The Very Best of America's Funniest Comedians
2003

The Very Best of America's Funniest Comedians

Say It Ain't Solo
2012

Say It Ain't Solo

The Hunchback of Notre Dame
1996

The Hunchback of Notre Dame

The Hunchback of Notre Dame II
2002

The Hunchback of Notre Dame II

For the Love of Spock
2016

For the Love of Spock

Ultimate Trek: Star Trek's Greatest Moments
1999

Ultimate Trek: Star Trek's Greatest Moments

Let's Rap Fire Safety
2000

Let's Rap Fire Safety

Stars In Shorts
2012

Stars In Shorts

Best Worst Thing That Ever Could Have Happened...
2016

Best Worst Thing That Ever Could Have Happened...

The Truth Is in the Stars
2017

The Truth Is in the Stars

Bucky and the Squirrels
2018

Bucky and the Squirrels

Larry David: Curb Your Enthusiasm
1999

Larry David: Curb Your Enthusiasm

The N.Y. Friars Club Roast of Jerry Stiller
1999

The N.Y. Friars Club Roast of Jerry Stiller

My Boyfriend's Meds
2020

My Boyfriend's Meds

Love and Action in Chicago
1999

Love and Action in Chicago

The Portuguese Kid
2018

The Portuguese Kid

Faith Based
2020

Faith Based

The Gettysburg Address
2015

The Gettysburg Address

Senior Trip
1981

Senior Trip

Richard Lovely

Richard Lovely

Being 'Shallow Hal'
2001

Being 'Shallow Hal'

Tom and Jerry: Back to Oz
2016

Tom and Jerry: Back to Oz

The Rocky Horror Musical Live Stream
2020

The Rocky Horror Musical Live Stream

The Sisters Rosensweig

The Sisters Rosensweig

The Mark Lembeck Technique
2016

The Mark Lembeck Technique

Broadway: Beyond the Golden Age
2021

Broadway: Beyond the Golden Age

The Last Supper
1995

The Last Supper

For Goodness Sake
1993

For Goodness Sake

The Electric State

The Electric State

Cinderella: The Reunion, A Special Edition of 20/20
2022

Cinderella: The Reunion, A Special Edition of 20/20

To the Journey - Looking Back at Star Trek: Voyager

To the Journey - Looking Back at Star Trek: Voyager

Out of Office
2022

Out of Office

Earth to America
2005

Earth to America

Sideshow: Alive on the Inside
1999

Sideshow: Alive on the Inside

Killing Me Softly with His Songs
2022

Killing Me Softly with His Songs

The Conspiracy
2022

The Conspiracy

Sexual Healing
1993

Sexual Healing

Leo
2023

Leo

Brighton Beach Memoirs
1986

Brighton Beach Memoirs

Titey
1998

Titey

There's Something About Romcoms
2016

There's Something About Romcoms

The Last Laugh
2016

The Last Laugh

Dick Van Dyke: 98 Years of Magic
2023

Dick Van Dyke: 98 Years of Magic

Another Dirty Movie
2012

Another Dirty Movie

Broadway: The Next Generation
2017

Broadway: The Next Generation

They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George
2016

They're Real & They're Spectacular: Seinfeld Super Fans & The Summer of George

Dora the Explorer: Dora's Enchanted Forest Adventures
2011

Dora the Explorer: Dora's Enchanted Forest Adventures

Everybody Hates Chris
2005

Everybody Hates Chris

The Ellen DeGeneres Show
2003

The Ellen DeGeneres Show

Jimmy Kimmel Live!
2003

Jimmy Kimmel Live!

Disney's House of Mouse
2001

Disney's House of Mouse

Aladdin
1994

Aladdin

Two and a Half Men
2003

Two and a Half Men

The New Adventures of Old Christine
2006

The New Adventures of Old Christine

Muppets Tonight
1996

Muppets Tonight

Bob Patterson
2001

Bob Patterson

Listen Up!
2004

Listen Up!

Meteor
2009

Meteor

The Tony Danza Show
2004

The Tony Danza Show

Talkshow with Spike Feresten
2006

Talkshow with Spike Feresten

Son of the Beach
2000

Son of the Beach

Dream On
1990

Dream On

Duckman
1994

Duckman

Friends
1994

Friends

Monk
2002

Monk

Star Trek: Voyager
1995

Star Trek: Voyager

The Larry Sanders Show
1992

The Larry Sanders Show

The Legend of Tarzan
2001

The Legend of Tarzan

Hercules
1998

Hercules

Newhart
1982

Newhart

Dinosaurs
1991

Dinosaurs

Late Night with David Letterman
1982

Late Night with David Letterman

The Huntress
2000

The Huntress

E/R
1984

E/R

Where My Dogs At?
2006

Where My Dogs At?

Step It Up and Dance
2008

Step It Up and Dance

The Cleveland Show
2009

The Cleveland Show

Good Day Live
2001

Good Day Live

The Late Late Show with Craig Kilborn
1999

The Late Late Show with Craig Kilborn

The Emmy Awards
1949

The Emmy Awards

Fish Hooks
2010

Fish Hooks

Saturday Night Live
1975

Saturday Night Live

Seinfeld
1989

Seinfeld

Critics' Choice Movie Awards
1996

Critics' Choice Movie Awards

Community
2009

Community

Drunk History
2013

Drunk History

The Grinder
2015

The Grinder

Talking Dead
2011

Talking Dead

The Late Late Show with James Corden
2015

The Late Late Show with James Corden

Big Time in Hollywood, Fl
2015

Big Time in Hollywood, Fl

Hit the Road
2017

Hit the Road

Kody Kapow
2017

Kody Kapow

Match Game
2016

Match Game

Criminal Minds
2005

Criminal Minds

Harley Quinn
2019

Harley Quinn

Comedians in Cars Getting Coffee
2012

Comedians in Cars Getting Coffee

The Orville
2017

The Orville

Dilbert
1999

Dilbert

Young Sheldon
2017

Young Sheldon

Robot Chicken
2005

Robot Chicken

The Simpsons
1989

The Simpsons

American Dad!
2005

American Dad!

Curb Your Enthusiasm
2000

Curb Your Enthusiasm

Real Time with Bill Maher
2003

Real Time with Bill Maher

Hollywood Game Night
2013

Hollywood Game Night

Saturday TV Funhouse

Saturday TV Funhouse

Hercules
1998

Hercules

To Tell the Truth
2016

To Tell the Truth

Malcolm in the Middle
2000

Malcolm in the Middle

E/R
1984

E/R

Everything's Relative
1987

Everything's Relative

The Late Late Show with Craig Ferguson
2005

The Late Late Show with Craig Ferguson

The Marriage Ref
2010

The Marriage Ref

The Movies That Made Us
2019

The Movies That Made Us

Late Night with Seth Meyers
2014

Late Night with Seth Meyers

Aladdin
1994

Aladdin

Aladdin
1994

Aladdin

The Twilight Zone
2002

The Twilight Zone

Dinosaurs
1991

Dinosaurs

Penn Zero: Part-Time Hero
2014

Penn Zero: Part-Time Hero

The Marvelous Mrs. Maisel
2017

The Marvelous Mrs. Maisel

The $100,000 Pyramid
2016

The $100,000 Pyramid

Dinosaurs
1991

Dinosaurs

Dinosaurs
1991

Dinosaurs

Dinosaurs
1991

Dinosaurs

Dinosaurs
1991

Dinosaurs

Dinosaurs
1991

Dinosaurs

The Conners
2018

The Conners

Rachael Ray
2006

Rachael Ray

Star Trek: Prodigy
2021

Star Trek: Prodigy

China, IL
2011

China, IL

Kirstie
2013

Kirstie

Primetime Glick
2001

Primetime Glick

History of the World: Part II
2023

History of the World: Part II

American Dad!
2005

American Dad!

Comedy Bang! Bang!
2012

Comedy Bang! Bang!

Favorite Son
1988

Favorite Son

The Tom and Jerry Show
2014

The Tom and Jerry Show

Hollywood Squares
1998

Hollywood Squares

Fish Hooks
2010

Fish Hooks

Tony Awards
1956

Tony Awards

History of the Sitcom
2021

History of the Sitcom

Reading Rainbow
1983

Reading Rainbow

TripTank
2014

TripTank

Dinner with Dad
2017

Dinner with Dad

Shatner's Raw Nerve
2008

Shatner's Raw Nerve

Thank God You're Here
2006

Thank God You're Here

Stars in the House
2020

Stars in the House

Saturday Night Live
1975

Saturday Night Live

Stars in the House
2020

Stars in the House